Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Conexant High Definition SmartAudio 221
3.47.2.62
2008-10-08
907.16 KB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
3.47.2.61
2008-03-07
908.72 KB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
4.36.7.60
2008-03-06
1.32 MB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
Others
4.36.7.60
2008-03-06
17.49 MB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
4.36.7.60
2008-03-06
1.32 MB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
4.36.7.60
2008-03-06
17.69 MB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
4.36.7.60
2008-03-06
17.7 MB
XP, VISTA, WIN7, WIN8/64bits
Conexant High Definition SmartAudio 221
3.47.0.0
2008-02-13
884.01 KB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
4.31.4.0
2007-10-26
999.53 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
4.31.1.0
2007-10-01
11.43 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
4.31.1.0
2007-10-01
14.9 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
4.31.1.0
2007-10-01
933.76 KB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
Others
4.31.1.0
2007-10-01
11.19 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
4.31.0.50
2007-09-13
915.13 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits